Afraid • Again • Alex • Ancient • Attack • Attacks • Becomes • Before • Befriends • Ben • Book • Colonized • Combination • Communicate • Corey • Creatures • Disgusted • Event • Features • Fire • Fly • Friend • Guarding • Harm • Hearted • How • Hunger • Ill • Immediately • Killed • King • Loyalty • Matter • Normal • Novella • Physical • Powers • Refugees • Returns • Romantic • Sarah • Scientist • She • Species • Stay • Symbiotic • Take • Teacher • Ten